18048436

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10567}}^1$

素因数の和:10639

約数の個数: 24

約数和(自身を含む): 36692096

約数和(自身を除く): 18643660

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 10567, 21134, 42268, 73969, 147938, 295876, 644587, 1289174, 2578348, 4512109, 9024218, 18048436]

約数ペア:

[(1, 18048436), (2, 9024218), (4, 4512109), (7, 2578348), (14, 1289174), (28, 644587), (61, 295876), (122, 147938), (244, 73969), (427, 42268), (854, 21134), (1708, 10567)]